excalidraw/packages/excalidraw/hooks/useCallbackRefState.ts
Aakansha Doshi d6cd8b78f1
build: decouple package deps and introduce yarn workspaces (#7415)
* feat: decouple package deps and introduce yarn workspaces

* update root directory

* fix

* fix scripts

* fix lint

* update path in scripts

* remove yarn.lock files from packages

* ignore workspace

* dummy

* dummy

* remove comment check

* revert workflow changes

* ignore ws when installing gh actions

* remove log

* update path

* fix

* fix typo
2023-12-12 11:32:51 +05:30

8 lines
280 B
TypeScript

import { useCallback, useState } from "react";
export const useCallbackRefState = <T>() => {
const [refValue, setRefValue] = useState<T | null>(null);
const refCallback = useCallback((value: T | null) => setRefValue(value), []);
return [refValue, refCallback] as const;
};